{"title":"Accuracy Improvement of Anomaly-Based Intrusion Detection System Using Taguchi Method","authors":"T. Konno, M. Tateoka","doi":"10.1109/SAINTW.2005.25","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.25","url":null,"abstract":"In development of anomaly-based Intrusion Detection System, improving detection accuracy is important. It is considered a kind of optimization problem of the thresholds for dividing normal and potential attack. We applied the Toguchi method, which is a technique for quality engineering, for this purpose. We also use \"the standardized signal-to-noise ratio of digital data\" approach in order to improve simultaneously the two opposite characteristics, false detection rate and true detection rate. The false detection rate can be more decreased by giving more positive training data. By these techniques, 0.186% or the less false positive rate is attained in real data.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121122574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development and Deployment of IPv6-Based SIP VoIP Networks","authors":"Whai-En Chen, Quincy Wu","doi":"10.1109/SAINTW.2005.57","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.57","url":null,"abstract":"This paper presents an IPv6-based SIP VoIP network deployed in Taiwan. This deployment project is supported by NICI IPv6 R&D Division. The major contributions of this paper are exercising the ENUM deployment on IPv6 SIP network, developing the IPv6 SIP User Agent and the IPv6 SIP Analyzer.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125092383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Morelli, David Fernández, A. Gómez-Skarmeta, J. Palet
{"title":"An IPv6 Internet Exchange Model: Lessons from Euro6IX Project","authors":"M. Morelli, David Fernández, A. Gómez-Skarmeta, J. Palet","doi":"10.1109/SAINTW.2005.31","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.31","url":null,"abstract":"This paper aims to describe the main outputs of the work carried out inside the IST Euro6IX project with particular reference to a new possible architectural Internet Exchange model. This model is based on the IPv6 hierarchical and aggregatable routing and addressing model permitting to enhance the IX functionalities by proposing to directly assign addresses to IX customer’s networks. In addition, being an Internet Exchange a focal point where traffic is concentrated, several networks and application services benefit from the fact of being partial or totally offered from an IX (e.g., security, AAA, QoS, multicast, mobility, PKI, DNSSEC or policy provision) that could also facilitate the deployment of IPv6 and their required transition mechanisms.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"41 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126183840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Deploying 5.000 IPv6 Sites: A Real Example","authors":"J. Palet, J. Bort","doi":"10.1109/SAINTW.2005.49","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.49","url":null,"abstract":"The deployment of IPv6 has been a very slow process. However in the last months, very important signs of the progress are appearing, demonstrating that is no longer an utopia, but a fact, which just follows a natural process, equivalent to the take-off of any other new technology. One of the main issues has been the \"chicken and egg\" paradigm. The lack of ISPs offering IPv6 services doesn’t help to application developers to consider IPv6 in their projects. Simultaneously, the lack of applications means that ISPs don’t have a requirementfrom customers to offer the service. As a consequence, users don’t feel the need for IPv6 and even it can become a challenge to move forward to it when considering big networks. However, already a few examples of large networks, real production networks which can’t disrupt the service, are available, one of them being described in this document.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125320153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Adaptive Semantic Support Provisioning in Mobile Internet Environments","authors":"Antonio Corradi, R. Montanari, A. Toninelli","doi":"10.1109/SAINTW.2005.26","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.26","url":null,"abstract":"The Mobile Internet scenario encourages the design and development of context-aware applications that provide results depending on context information, such as the relative position of users, user preferences, device capabilities and available resources. A key requirement for the provisioning of context-aware applications is to give computer systems the ability to understand context information. Semantic languages are well suited to leverage the possibility to express, process and reason about context information and to facilitate knowledge sharing and interoperability among previously unknown entities accessing services from heterogeneous devices. However, the exploitation of semantic languages for the design and deployment of context-aware applications raises new challenges, mainly due to the high degree of heterogeneity that mobile devices exhibit in terms of computing power, memory, operating system, and supported software. Semantic languages require complex and heavyweight support facilities, e.g. metadata interpreters, reasoning engines and ontology repositories, that may not fit the capabilities of all user access devices, especially of the resource-limited ones. Novel solutions are required that are capable of transparently and dynamically adapting semantic support functionalities to the properties of the different user access devices. The paper proposes a novel middleware solution that exploits the visibility of two kinds of metadata, user/device profiles and policies, to tailor semantic support functionalities and that offers a wide set of mechanisms for providing on demand appropriate semantic support to mobile portable devices.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116043371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Blefari-Melazzi, W. Kellerer, C. Noda, S. Salsano, R. Seidl
{"title":"The Simplicity Project: Architecture Concept","authors":"N. Blefari-Melazzi, W. Kellerer, C. Noda, S. Salsano, R. Seidl","doi":"10.1109/SAINTW.2005.114","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.114","url":null,"abstract":"The research community is working towards a new all-encompassing vision of the internet. This vision certainly includes powerful transport and switching technologies, wireless networks easy to deploy and to manage, stimulating concepts such as the disappearing computer and smart spaces, sensor networks, ubiquitous connectivity, on demand access with QoS guarantees, ever-evolving entertainment and office appliances, miniaturized devices, and so on and so forth. However, all these facets of the new Internet are probably not sufficient by themselves to unleash its full potential. To reach this goal, personalization and ease of use of ICT (Information and Communication Technology) services are a fundamental feature. In this paper, after a short introduction on the Simplicity project, the Simplicity approach is presented in Section 2, while Section 3 reports a sketch of the system architecture.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"220 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122961365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Space Creation and Evaluation Method Using Specialized and General Knowledge for Semantic Associative Search","authors":"S. Sasaki, Y. Kiyoki","doi":"10.1109/SAINTW.2005.108","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.108","url":null,"abstract":"In this paper, we present a new creation method of a semantic retrieval space for a specialized field of study, especially for the field of International Relations (IR), and new evaluation criteria for verifying practical effectiveness of the created space. This space creation method needs only a general dictionary and a lexicon of the technical terms for a specific field. Using the newly created space, we realized semantic associative search for documents which include various technical terms with general words, and also documents which include general words with technical terms. Furthermore, to verify practical effectiveness of the space creation method, that is, how much knowledge we can acquire from the created space newly, we present some evaluation criteria besides precision and recall rate.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129067378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Improving Stochastic Model Checking with Stochastic Bounds","authors":"J. Fourneau, N. Pekergin, S. Younès","doi":"10.1109/SAINTW.2005.67","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.67","url":null,"abstract":"Stochastic model checking requires the computation of steady-state or transient distribution for finite or infinite Markov chains for the evaluation of some formulas implying probabilities. However the numerical analysis of Markov chains is much less efficient than the sophisticated algorithmic techniques such as MTBDD developed for the deterministic model checking. We propose to simplify the numerical evaluation of probabilities using stochastic bounds. We show that this approach can be used to bound transient, steady-state and cumulative rewards and may help to evaluate efficiently formulas based on these rewards.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114726303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of fGn and http Requests Traces Using Localized Multiscale H Parameter Estimation","authors":"P. Głomb","doi":"10.1109/SAINTW.2005.33","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.33","url":null,"abstract":"For effective employment of the traffic models in real applications, the ability to detect singularities embedded in the signal is very important. Events like weekly pattern variations, equipment malfunctions, or holiday periods affect signal characteristics, making it difficult to obtain precise traffic parameters. By performing analysis locally over different scales, a map of estimated parameters can be computed. This article presents a concept of time-scale estimated H parameter decomposition (called H surface) and methods applied to detect variations in the traffic characteristics. Results based on synthetic fGn signals and http requests traces are presented.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126289638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Internet Payment Solutions: Comparative Evaluation and Key Factors of Success","authors":"Jean-Michel Sahut","doi":"10.1109/SAINTW.2005.70","DOIUrl":"https://doi.org/10.1109/SAINTW.2005.70","url":null,"abstract":"To understand the success of Internet payment system it is necessary to analyse their quality with a precise methodology based on the user needs. Our results provide objective explanations on the success factors of Internet payment systems, and the domination of SSL on the market. More over, unsuccessful experiences show that it is necessary to wonder about network effects and the (business) models to implement in order to avoid killing a new Internet payment system before launching it.","PeriodicalId":220913,"journal":{"name":"2005 Symposium on Applications and the Internet Workshops (SAINT 2005 Workshops)","volume":"41 13","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131804732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}